"It sort of gives me a lift," says long-long-longtime coffee drinker Rich Warwinsky. It's part ritual, part pick-me-up, part habit. People who love coffee consider it more than just a drink. You can actually drink three shots of Starbucks espresso and get about the same 195-milligram dose as a 12-ounce coffee. Coffee: Despite its eye-opening reputation, espresso actually contains less caffeine than brewed coffee, due to its deep roast and quick brewing. So a long steep in a French press yields more juice than a drip maker.Įspresso vs. If you're buying your own grinder, a "burr" grinder yields more caffeine, while a "blade" grinder leads to a more laid-back cup.īrewing: In general, the longer you brew, the more caffeine you get out of the beans. This allows more caffeine to seep out of the bean and into your brew. Grind: Rougher grinds create more tiny surfaces on each grain of coffee. Roasting burns off some of the caffeine, so opt for a dark French or Italian roast for a less jolting cup. Roast: Darker roasts actually have less caffeine than light roasts, even though the flavor is stronger. Plant growing conditions, such as soil moisture, also affect caffeine content, but that's out of your hands. It's not a point of pride if your coffee is made with robusto, but it will give you a bigger buzz, ounce for ounce. How do you know which you're drinking? Some companies, like Starbucks, advertise that they use only the more expensive and flavorful arabica. Type of Bean: Of the two commonly used coffee plant varieties, arabica beans have half the caffeine of robusto beans. Studies suggest just 100 milligrams of caffeine (the amount in a six-ounce cup) are needed for the average person to get a lift - so watch out for buzz overload. That amount of coffee could deliver as much as 400 milligrams of caffeine. Serving Size: The industry standard for a cup is six ounces, but most people super-size their coffee to at least 16 ounces (that's a "grande" at Starbucks).
#Average cup of coffee caffeine content how to
Here, tips on how to make sure your java jumps, from Joseph DeRupo of the National Coffee Association: It depends on everything from the roast and grind to your barista's technique – and the rain in Kenya. Caffeine content varies from brew to brew, so it's hard to know how much you're getting.
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